<template>
  <div class="child">
    <h3>子组件</h3>
	<h4>子的玩具：{{ toy }}</h4>
	<button @click="emit('send-toy',toy)">传递玩具给父</button>	
  </div>
</template>

<script setup lang="ts" name="Child">
import { ref} from 'vue'

let toy = ref('奥特曼')

const emit = defineEmits(['send-toy'])	
</script>

<style scoped>
	.child{
		margin-top: 10px;
		background-color: rgb(76, 209, 76);
		padding: 10px;
		box-shadow: 0 0 10px black;
		border-radius: 10px;
	}
</style>